GateKeeper module automatically updates upon launch if a newer version is found in the Updates folder on the server. Updating of GateKeeper module requires only the gatekeeper.exe file from the latest update. However, all files are provided and overwrite any existing files. Because of this, when custom images and sound files are used, it is necessary to not use the same names of the files included with GateKeeper module, but rather change the GateKeeper.INI file to use the custom files. This is because GateKeeper updates include the default images and sounds and overwrite the custom ones if they have the same name.